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The mission has already faced years of delays, and Nasa is under pressure to get the astronauts on their way as soon as possible. However, the US space agency said it would not compromise on safety.
，更多细节参见safew官方版本下载
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朝新在陡峭的山坡上说，秭归脐橙绝大多数长在我脚下的山坡地，根本不能走车，果子全靠人背出山。一筐100斤的果子从山上背下来，或者从山洼地背上来，一趟就需要半个多小时。